﻿#region

using System.Collections.Generic;
using System.Linq;
using Tateeda.ClinicalStudy.Base.Data.DBModel;
using Tateeda.ClinicalStudy.Base.Modules.Models.Study;

#endregion

#region - Legal -

///<legal>
/// Copyright © 2011, Tateeda Media Network
/// All rights reserved. http://tateeda.com
///
/// Redistribution and use in source and binary forms, with or without
/// modification, are permitted provided that the following conditions
/// are met:
///
/// - Redistributions of source code must retain the above copyright
/// notice, this list of conditions and the following disclaimer.
///
/// - Neither the name of the Tateeda Media Network, nor the names of its
/// contributors may be used to endorse or promote products
/// derived from this software without specific prior written
/// permission.
///
/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
/// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
/// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
/// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
/// COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
/// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES INCLUDING,
/// BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
/// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
/// CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
/// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
/// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
/// POSSIBILITY OF SUCH DAMAGE.
///</legal>

#endregion - Legal -

namespace Tateeda.ClinicalStudy.Base.Modules.Common.Extenstions {

    public static class AppointmentExtension {

        public static Appointment ToAppointment(this AppointmentModel appointmentModel) {
            var to = new Appointment();
            To(appointmentModel, ref to);
            return to;
        }

        public static ICollection<Appointment> ToAppointmentList(this ICollection<AppointmentModel> appointments) {
            return appointments.Select(v => v.ToAppointment()).ToList();
        }

        public static AppointmentModel ToAppointmentModel(this Appointment appt) {
            var to = new AppointmentModel();
            To(appt, ref to);
            to.StartTime = appt.StartTime;
            to.EndTime = appt.EndTime;
            to.AppUser = appt.AppUser != null
                             ? new AppUser {
                                 FirstName = appt.AppUser.FirstName,
                                 LastName = appt.AppUser.LastName,
                                 AppUserId = appt.AppUserId,
                                 RoleId = appt.AppUser.RoleId
                             }
                             : new AppUser { AppUserId = appt.AppUserId };
            to.Subject = appt.Subject != null
                             ? new Subject {
                                 FirstName = appt.Subject.FirstName,
                                 LastName = appt.Subject.LastName,
                                 SubjectId = appt.SubjectId,
                                 SiteId = appt.Subject.SiteId,
                                 DateOfBirth = appt.Subject.DateOfBirth
                             }
                             : new Subject { SubjectId = appt.SubjectId };
            to.Visit = appt.Visit != null
                           ? new Visit {
                               Name = appt.Visit.Name,
                               VisitId = appt.VisitId,
                               SortOrder = appt.Visit.SortOrder,
                               Description = appt.Visit.Description,
                               Status = appt.Visit.Status
                           }
                           : new Visit { VisitId = appt.VisitId };

            return to;
        }

        public static ICollection<AppointmentModel> ToAppointmentModelList(this ICollection<Appointment> appointments) {
            return appointments.Select(a => a.ToAppointmentModel()).ToList();
        }

        #region - Base function for Objects conversions -

        private static void To<TF, T>(TF from, ref T to) {
            ExtensionBase.To(from, ref to);
        }

        #endregion - Base function for Objects conversions -
    }
}